3,5,6,7-tetrahydro-4H-Cyclopentapyrimidin-4-one CAS 5661-01-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5661-01-8 |
| Molecular Formula | C7H8N2O |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5,6,7-tetrahydro-4H-Cyclopentapyrimidin-4-one (CAS 5661-01-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8N2O. Molecular weight: 136.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8N2O |
| Molecular Weight | 136.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
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- 4-(2-(4-(2-Methylbenzamido)benzoyl)hydrazinyl)-4-oxobutanoic acid (CAS 356767-93-6)
- 2-(Oxazol-2-yl)pyrimidine-5-carboxylic acid (CAS 1447606-41-8)
- 2-(2-Amino-1,3-thiazol-4-yl)acetamide (CAS 220041-33-8)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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